<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <form action="#" method="post">
        <label for="username">账号：</label>
        <input type="text" name="username" id="username"><br>
        <label for="password">密码：</label>
        <input type="password" name="password" id="password" ><br>
<!--        <label for="sex"></label>-->
        性别：<input type="radio" name="sex" value="1" id="4"><label for="4">男</label>
        <input type="radio" name="sex" value="2" id="5"><label for="5">女</label>
        <br>

        <input type="checkbox" name="play" id="play"><label for="play">打游戏</label>
        <input type="checkbox" name="pingpang" id="pingpang"><label for="pingpang">乒乓球</label>
        <input type="checkbox" name="yumao" id="yumao"><label for="yumao">羽毛球</label>
        <br>

        <input type="submit" value="立即注册">



    </form>
</body>
</html>